Mountain Glow Golden Serum . This product is: . a powerful face serum that does it all. Good for:. all skin types including dry, mature, sensitive, combination and normal. Product Description: . Ursa Major Mountain Glow Golden Serum is a serum, it's an oil fusion, it's a concentrate - it's liquid gold. This one-of-a-kind, deeply rejuvenating face treatment is expertly crafted with 44 clean actives, including phytosterols, adaptogens and vitamins A, C & E, to deliver the ultimate. in skin nutrition. A few drops of this sublime, forest-infused elixir will dial back wrinkles and firm sagging skin, boost radiance and glow, and restore lasting moisture, while reducing redness and evening out skin tone - setting the stage for your best skin ever..